Reduce costs of printing press

Fix book pages cap, make configurable
JAR package
Merge pull request #3 from pruby/reduce_press_costs_backport

Reduce costs of printing press
Add printing press config changes to the config template
Merge pull request #4 from pruby/reduce_press_costs_backport

Add printing press config changes to the config template
Added 1.7.2 blocks and items
New 1.7 factories and rebalancing

Heavy conflicts in config.yml, backported by pruby

Conflicts:

	config.yml